Results 61 to 70 of about 12,109 (110)

Data Clustering Method for Fault‐Tolerant Privacy Protection of Smart Grid Based on BGN Homomorphic Encryption Algorithm

Engineering Reports, Volume 8, Issue 4, April 2026.
Smart meter (SM): Collect the data of users' electricity consumption periodically, and preprocess the noise reduction by using the Robust Local Weighted Regression algorithm, then encrypt the private data in it by Boneh‐Goh‐Nissim homomorphic encryption, and submit the encrypted private data to the fog node.
Jiangtao Guo, Yajie Li, Jia Shen, Tao Ming, Yuan Cao, Zuosong Dai   +5 more
wiley   +1 more source

Entangled Photon Pair Generator Via Biexciton–Exciton Cascade in Semiconductor Quantum Dots and its Simulation

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
In this work an entangled photon pair generator that utilizes the biexciton–exciton cascade in semiconductor quantum dots is described on a physical, mathematical, and software level for interdisciplinary audiences, leading to Kraus operators to seamlessly incorporate it into bigger simulations.
Simon Sekavčnik, Paul Kohl, Janis Nötzel   +2 more
wiley   +1 more source

Free‐Space Time‐Bin Encoded Quantum Key Distribution from Near‐ to Mid‐Infrared Wavelengths

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
This work investigates free‐space communication based on quantum key distribution (QKD) in the mid‐infrared. Time‐bin encoded QKD is simulated, and it is demonstrated that a free‐space QKD link operating in the mid‐infrared outperforms configurations based on conventional near‐infrared wavelengths under various weather scenarios, with a particular ...
Claudia De Lazzari, Tecla Gabbrielli, Natalia Bruno, Francesco Cappelli, Domenico Ribezzo, Nicola Biagi, Nicola Corrias, Simone Borri, Mario Siciliani de Cumis, Paolo De Natale, Davide Bacco, Alessandro Zavatta   +11 more
wiley   +1 more source

Telecommunication Compatibility Evaluation for Co-existing Quantum Key Distribution in Homogenous Multicore Fiber

IEEE Access, 2020
Quantum key distribution (QKD) is regarded as an alternative to traditional cryptography methods for securing data communication by quantum mechanics rather than computational complexity.
Rui Lin, Aleksejs Udalcovs, Oskars Ozolins, Xiaodan Pang, Lin Gan, Ming Tang, Songnian Fu, Sergei Popov, Thiago Ferreira Da Silva, Guilherme B. Xavier, Jiajia Chen   +10 more
doaj   +1 more source

Finite-key analysis of a practical decoy-state high-dimensional quantum key distribution

, 2016
Compared with two-level quantum key distribution (QKD), highdimensional QKD enable two distant parties to share a secret key at a higher rate. We provide a finite-key security analysis for the recently proposed practical highdimensional decoy-state QKD ...
Bao, Haize, Bao, Wansu, Chen, Ruike, Wang, Yang, Zhou, Chun   +4 more
core   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

A balanced homodyne detector for high-rate Gaussian-modulated coherent-state quantum key distribution

, 2010
We discuss excess noise contributions of a practical balanced homodyne detector in Gaussian-modulated coherent-state (GMCS) quantum key distribution (QKD). We point out the key generated from the original realistic model of GMCS QKD may not be secure. In
A I Lvovsky, Bing Qi, Fossier S, Hoi-Kwong Lo, Legré M, Leverrier A, Li Qian, Liang Tian, Lo H K, Lo H K, Qi B Huang L L Chi Y M Qian L Lo H K, Qi B Huang L L Chi Y M Qian L Lo H K, Shannon C, Sun-Hyun Youn, Wen Zhu, Yue-Meng Chi, Zhang Q, Zhao Y, Zhao Y B Han Z F Guo G C   +18 more
core   +1 more source

Molecular Communication Is the Internet of Brain Missing Key: A Comprehensive Overview of Background Technologies and the Generic Framework

Engineering Reports, Volume 8, Issue 3, March 2026.
A novel three‐layer architecture is proposed for cell‐to‐cell communication, integrating molecular, nano‐electronic, and digital components. It enables bio‐integrated applications such as remote emotional touching, consensual telepathy, and autonomous drug delivery. Molecular Communication (MC) is utilized with advanced implants, modulation techniques,
Saeed Banaeian Far, Mohammad Reza Chalak Qazani, Azadeh Imani Rad   +2 more
wiley   +1 more source

Experimental authentication of quantum key distribution with post-quantum cryptography

npj Quantum Information, 2021
Quantum key distribution (QKD) can provide information theoretically secure key exchange even in the era of quantum computers. However, QKD requires the classical channel to be authenticated, the current method for which is pre-sharing symmetric keys ...
Liu-Jun Wang, Kai-Yi Zhang, Jia-Yong Wang, Jie Cheng, Yong-Hua Yang, Shi-Biao Tang, Di Yan, Yan-Lin Tang, Zhen Liu, Yu Yu, Qiang Zhang, Jian-Wei Pan   +11 more
doaj   +1 more source

Tunable Coupler–Augmented Microrings: Reconfigurable Q‐Factor Control for Foundry‐Scale Quantum Light Sources

Nanophotonics, Volume 15, Issue 6, 27 March 2026.
Scalable quantum photonics require robust realization of quantum light sources for foundry‐scale fabrication. An interferometrically coupled silicon nitride microring resonator enables post‐fabrication control of bus–ring coupling. Thermal phase shifters adjust the Q‐factor and the pair generation rate, revealing that optimal generation does not occur ...
Jan Heine, Juan Samuel Sebastián Durán Gómez, Michael Kues   +2 more
wiley   +1 more source